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Everyday, biologists are realizing with greater clarity that we are not the only self-aware and/or highly intelligent species on the planet. Many animals even score drastically higher on tests dealing […]

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Neuroscientist Greg Gage dissects a cockroach on stage and plays various sounds through its dissected leg to make it move to the beat in an intriguing TED talk that demonstrates how electrical impulses are […]

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More specifically, a protein in semen penetrates women’s brains, passing the blood brain barrier into the hypothalamus and pituitary gland and causing the release of the hormones required for pregnancy. Apparently, semen […]